AS5666 Speedcast Communications, Inc 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

512 (2 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS5666
Name: Speedcast Communications, Inc
Organisation: Speedcast Communications, Inc
Country: 🇺🇸 US
RIR: ARIN
Allocated: 1995-08-18

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (50.0%) 0 invalid (0.0%) 1 no ROA (50.0%)

Whois

Fetched from whois.arin.net

ASNumber:       5666
ASName:         NET-CPRK
ASHandle:       AS5666
RegDate:        1995-08-18
Updated:        2013-10-04
Ref:            https://rdap.arin.net/registry/autnum/5666

OrgName:        Speedcast Communications, Inc
OrgId:          CPRK
Address:        3200 South Sam Houston Parkway East, Suite 140
City:           Houston
StateProv:      TX
PostalCode:     77047
Country:        US
RegDate:        1998-12-15
Updated:        2026-09-06
Ref:            https://rdap.arin.net/registry/entity/CPRK

OrgTechHandle: CUNHA7-ARIN
OrgTechName:   Cunha, Fernanda
OrgTechPhone:  +55213900
OrgTechEmail:  fernanda.cunha@speedcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CUNHA7-ARIN

OrgTechHandle: INA11-ARIN
OrgTechName:   IP Network Admin
OrgTechPhone:  +1-832-668-2300
OrgTechEmail:  ip-admin@speedcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INA11-ARIN

OrgTechHandle: JJS114-ARIN
OrgTechName:   Salomons, Jason
OrgTechPhone:  +0414663785
OrgTechEmail:  jason.salomons@speedcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JJS114-ARIN

OrgAbuseHandle: ABUSE4977-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-832-668-2300
OrgAbuseEmail:  network.abuse@speedcast.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4977-ARIN